commit a7ccde79fb4838e92b88cfd83ef12a4b7cac1686
Author: Matthew Finkel <sys...@torproject.org>
Date: Sun Jun 6 20:32:23 2021 +0000
Bug 40475: Include clearing CORS preflight cache
---
netwerk/protocol/http/nsCORSListenerProxy.cpp | 7 +++++++
netwerk/protocol/http/nsCORSListenerProxy.h | 1 +
netwerk/protocol/http/nsHttpHandler.cpp | 1 +
3 files changed, 9 insertions(+)
diff --git a/netwerk/protocol/http/nsCORSListenerProxy.cpp
b/netwerk/protocol/http/nsCORSListenerProxy.cpp
index 1de4e2abed4a..9ece2020bc7d 100644
--- a/netwerk/protocol/http/nsCORSListenerProxy.cpp
+++ b/netwerk/protocol/http/nsCORSListenerProxy.cpp
@@ -358,6 +358,13 @@ void nsCORSListenerProxy::ClearCache() {
sPreflightCache->Clear();
}
+/* static */
+void nsCORSListenerProxy::Clear() {
+ if (sPreflightCache) {
+ sPreflightCache->Clear();
+ }
+}
+
nsCORSListenerProxy::nsCORSListenerProxy(nsIStreamListener* aOuter,
nsIPrincipal* aRequestingPrincipal,
bool aWithCredentials)
diff --git a/netwerk/protocol/http/nsCORSListenerProxy.h
b/netwerk/protocol/http/nsCORSListenerProxy.h
index e3f1ff27f1d1..5b858223028f 100644
--- a/netwerk/protocol/http/nsCORSListenerProxy.h
+++ b/netwerk/protocol/http/nsCORSListenerProxy.h
@@ -59,6 +59,7 @@ class nsCORSListenerProxy final : public nsIStreamListener,
static void Shutdown();
static void ClearCache();
+ static void Clear();
[[nodiscard]] nsresult Init(nsIChannel* aChannel,
DataURIHandling aAllowDataURI);
diff --git a/netwerk/protocol/http/nsHttpHandler.cpp
b/netwerk/protocol/http/nsHttpHandler.cpp
index 0bb944164652..5925c4598bc1 100644
--- a/netwerk/protocol/http/nsHttpHandler.cpp
+++ b/netwerk/protocol/http/nsHttpHandler.cpp
@@ -2167,6 +2167,7 @@ nsHttpHandler::Observe(nsISupports* subject, const char*
topic,
if (mAltSvcCache) {
mAltSvcCache->ClearAltServiceMappings();
}
+ nsCORSListenerProxy::Clear();
} else if (!strcmp(topic, NS_NETWORK_LINK_TOPIC)) {
nsAutoCString converted = NS_ConvertUTF16toUTF8(data);
if (!strcmp(converted.get(), NS_NETWORK_LINK_DATA_CHANGED)) {
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